PERFORMAN HASIL PERSILANGAN ANTARA KAMBING BOER DAN KACANG SEBAGAI DASAR PEMBENTUKAN KAMBING KOMPOSIT
This study aimed to evaluate 3T the3T 3T performance3T 3T of3T 3T a cross between Boer3T and Kacang 3T goat3T was carried out for 2 years at Research Institute for Goat Production, Sungei Putih. The materials used were goats owned by the institute. The parameters observed were : 0T rate of re0T prod...
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| Main Authors: | , |
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| Format: | Theses and Dissertations NonPeerReviewed |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2012
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/100375/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=56300 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | This study aimed to evaluate 3T the3T 3T performance3T 3T of3T 3T
a cross between Boer3T
and Kacang 3T goat3T was carried out for 2 years at Research Institute for Goat
Production, Sungei Putih. The materials used were goats owned by the institute.
The parameters observed were : 0T
rate of re0T production and productivity of the dam,
kids productivity, genetic parameters, karkas quality and resistance in goats
infected with Haemonchus contortus.0T
The rate of re0T production and productivity of
the dam were estimated using Amir and Knipscheer methods and were
statistically analyzed using General linear model.0T 0T
The results showed that the
Dam reproduction rate of Boerka goats (1.71) was not much different to Kacang
(1.74), while productivity of Boerka goat (22.98) was higher than that of Kacang
(18.03). The body weight of crosses increased with increasing blood composition
of Boer goats in the off spring. Heterosis coefficient indicates a negative value in
all phases of life and the breed goats. Value of heritability, genetic coorelations
Kacang goats and Boer belong to the category of moderate to high. Value
repitabilitas Kacang goats, Boerka and Boer also includes the category of
moderate to high. At the age of 1 year of the cuts, the percentage of meat were
lower with the blood composition of the Boer goat by increasing but fat and bone
percentage conversely increased. Crosses with Boer goats increased levels of
resistance to infection worm Haemonchus contortus. Based on the description
can be drawn a conclusion that the productivity of goats hybrid increased
compared with the offspring of a Kacang goat. Increased Productivity highest
found in the offspring of Boer goats with Boerka (BC Boer = 75% Boer: 25%
Kacang) is best used for formation composite goat. |
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